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CondominiumResidential
$1,429,913
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 84How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

100 SAINT ANDREWS TRL

FONTANA, WI 53125
0
Baths
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$1.4M
$1.2M low$1.7M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,668 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$837,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$149,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$687,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$837,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$896,507

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountyWalworth
Lot (acres)The size of the land the home sits on, from county records.0.34
HeatingThe type of heating system in the home.None

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Fontana Elementary SchoolA
Elementary · Grades PK–8 · 2.3 mi
H
Big Foot High SchoolB-
High · Grades 9–12 · 2.8 mi

District: Fontana Joint No. 8 School District

Neighborhood · ZIP 53125These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.145
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.33

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.37%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.42%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.3,094
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.422 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,215
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$130,539
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.36 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

100 Saint Andrews Trl measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth more than 95% of homes in Walworth County

What homes are worth in Fontana 53125

Each bar is how many homes fall in that price range. The marker is this home.

This home
$123K$5.5M

This home is worth more than 88% of homes in Fontana 53125.

How it measures up in Fontana 53125

The dot is this home. The mark in the middle is the typical home in Fontana 53125.

Estimated value$1,429,913
CheaperTypical $700,758Pricier

Pricier than 88% of homes nearby

Lot size0.34 ac
SmallerTypical 0.32 acBigger

Bigger than 53% of homes nearby

How 100 Saint Andrews Trl ranks against every home in each area.
MeasureThis homeFontana 53125Walworth County
Estimated valuepricier than$1,429,91388% of homes95% of homes
Lot sizebigger than0.34 ac53% of homes47% of homes

About 100 Saint Andrews Trl

How much is 100 Saint Andrews Trl, Fontana, WI worth?

The TopHap Estimate for 100 Saint Andrews Trl, Fontana, WI is $1,429,913 as of Aug 30, 2026. The likely range is $1,195,076 to $1,664,750. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 100 Saint Andrews Trl, Fontana, WI last sell?

100 Saint Andrews Trl, Fontana, WI last sold on Mar 21, 2025, according to the county's recorded deed.

What schools serve 100 Saint Andrews Trl, Fontana, WI?

100 Saint Andrews Trl, Fontana, WI is assigned to Fontana Elementary School (elementary), rated A; Big Foot High School (high), rated B-. All sit in Fontana Joint No. 8 School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 100 Saint Andrews Trl, Fontana, WI compare to other homes in Fontana 53125?

Among the 3,241 homes in Fontana 53125, it is worth more than 88% of them ($1,429,913 against a typical $700,758) and its lot is bigger than 53% of them (0.34 ac against a typical 0.32 ac). Measured against all of Walworth County, it is worth more than 95% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 100 Saint Andrews Trl, Fontana, WI?

The 2025 property tax bill for 100 Saint Andrews Trl, Fontana, WI was $6,668. The county assessed it at $837,100.

More homes on Saint Andrews Trl

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Assigned schools

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